ALL meanings of protractor
pro·trac·tor
P p - noun protractor a person or thing that protracts. 1
- noun protractor (in surveying, mathematics, etc.) an instrument having a graduated arc for plotting or measuring angles. 1
- noun protractor Anatomy. a muscle that causes a part to protrude. 1
- noun protractor mathematics: measuring tool 1
- countable noun protractor A protractor is a flat, semi-circular piece of plastic or metal which is used for measuring angles. 0
- noun protractor an instrument for measuring or drawing angles on paper, usually a flat semicircular transparent plastic sheet graduated in degrees 0
- noun protractor a person or thing that protracts 0
- noun protractor a surgical instrument for removing a bullet from the body 0
- noun protractor an instrument in the form of a graduated semicircle, used for plotting and measuring angles 0
- noun protractor a muscle that protracts, or extends, a limb 0